Times have changed for the turbulent lovers with their new arrival at home. A family gathering brings Rob's mother and an incident with a dog.
Rob faces an indecent proposal from an exotic new colleague, while Sharon suffers a tough rejection from her only 'mum friend'.
Rob and Sharon embark on a trip to Paris in order to galvanise their love life. Unfortunately, results are mixed at best.
As Rob and Sharon celebrate a tainted wedding anniversary, Fran and Chris are drifting further apart. Elsewhere, Dave's flourishing love affair with Catherine - a high achiever he's met through AA - is gathering momentum.
While Rob faces some ugly accusations at work, Sharon realises that she's not ready to return to teaching.
Rob and Sharon are estranged. While Rob falls off the wagon, Sharon has a heavy night out that could have dire consequences.
